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a405b86d | 1 | /** @file\r |
2 | Main file for map shell level 2 command.\r | |
3 | \r | |
b54fd049 | 4 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
a405b86d | 5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "UefiShellLevel2CommandsLib.h"\r | |
16 | #include <Protocol/SimpleFileSystem.h>\r | |
17 | #include <Protocol/BlockIo.h>\r | |
18 | #include <Library/DevicePathLib.h>\r | |
19 | #include <Library/HandleParsingLib.h>\r | |
20 | #include <Library/SortLib.h>\r | |
21 | \r | |
b54fd049 | 22 | /**\r |
23 | Determine if a string has only numbers and letters.\r | |
24 | \r | |
25 | This is useful for such things as Map names which can only be letters and numbers.\r | |
26 | \r | |
27 | @param[in] String pointer to the string to analyze,\r | |
28 | @param[in] Len Number of characters to analyze.\r | |
29 | \r | |
30 | @retval TRUE String has only numbers and letters\r | |
31 | @retval FALSE String has at least one other character.\r | |
32 | **/\r | |
33 | BOOLEAN\r | |
34 | EFIAPI\r | |
35 | IsNumberLetterOnly(\r | |
36 | IN CONST CHAR16 *String,\r | |
37 | IN CONST UINTN Len\r | |
38 | )\r | |
39 | {\r | |
40 | UINTN Count;\r | |
41 | for (Count = 0 ; Count < Len && String != NULL && *String != CHAR_NULL ; String++,Count++) {\r | |
42 | if (! ((*String >= L'a' && *String <= L'z') ||\r | |
43 | (*String >= L'A' && *String <= L'Z') ||\r | |
44 | (*String >= L'0' && *String <= L'9'))\r | |
45 | ){\r | |
46 | return (FALSE);\r | |
47 | }\r | |
48 | }\r | |
49 | return (TRUE);\r | |
50 | }\r | |
51 | \r | |
52 | /**\r | |
53 | Do a search in the Target delimited list.\r | |
54 | \r | |
55 | @param[in] List The list to seatch in.\r | |
56 | @param[in] MetaTarget The item to search for. MetaMatching supported.\r | |
57 | @param[out] FullName Optional pointer to an allocated buffer containing \r | |
58 | the match.\r | |
59 | @param[in] Meta TRUE to use MetaMatching.\r | |
60 | @param[in] SkipTrailingNumbers TRUE to allow for numbers after the MetaTarget.\r | |
61 | @param[in] Target The single character that delimits list \r | |
62 | items (";" normally). \r | |
63 | **/\r | |
a405b86d | 64 | BOOLEAN\r |
65 | EFIAPI\r | |
66 | SearchList(\r | |
67 | IN CONST CHAR16 *List,\r | |
68 | IN CONST CHAR16 *MetaTarget,\r | |
69 | OUT CHAR16 **FullName OPTIONAL,\r | |
70 | IN CONST BOOLEAN Meta,\r | |
71 | IN CONST BOOLEAN SkipTrailingNumbers,\r | |
72 | IN CONST CHAR16 *Target\r | |
73 | \r | |
74 | )\r | |
75 | {\r | |
76 | CHAR16 *TempList;\r | |
77 | CONST CHAR16 *ListWalker;\r | |
78 | BOOLEAN Result;\r | |
79 | CHAR16 *TempSpot;\r | |
80 | \r | |
81 | for (ListWalker = List , TempList = NULL\r | |
82 | ; ListWalker != NULL && *ListWalker != CHAR_NULL\r | |
83 | ;\r | |
84 | ) {\r | |
85 | TempList = StrnCatGrow(&TempList, NULL, ListWalker, 0);\r | |
86 | ASSERT(TempList != NULL);\r | |
87 | TempSpot = StrStr(TempList, Target);\r | |
88 | if (TempSpot != NULL) {\r | |
89 | *TempSpot = CHAR_NULL;\r | |
90 | }\r | |
91 | \r | |
92 | while (SkipTrailingNumbers && (ShellIsDecimalDigitCharacter(TempList[StrLen(TempList)-1]) || TempList[StrLen(TempList)-1] == L':')) {\r | |
93 | TempList[StrLen(TempList)-1] = CHAR_NULL;\r | |
94 | }\r | |
95 | \r | |
96 | ListWalker = StrStr(ListWalker, Target);\r | |
97 | while(ListWalker != NULL && *ListWalker == *Target) {\r | |
98 | ListWalker++;\r | |
99 | }\r | |
100 | if (Meta) {\r | |
101 | Result = gUnicodeCollation->MetaiMatch(gUnicodeCollation, (CHAR16*)TempList, (CHAR16*)MetaTarget);\r | |
102 | } else {\r | |
103 | Result = (BOOLEAN)(StrCmp(TempList, MetaTarget)==0);\r | |
104 | }\r | |
105 | if (Result) {\r | |
106 | if (FullName != NULL) {\r | |
107 | *FullName = TempList;\r | |
108 | } else {\r | |
109 | FreePool(TempList);\r | |
110 | }\r | |
111 | return (TRUE);\r | |
112 | }\r | |
113 | FreePool(TempList);\r | |
114 | TempList = NULL;\r | |
115 | }\r | |
116 | \r | |
117 | return (FALSE);\r | |
118 | }\r | |
119 | \r | |
b54fd049 | 120 | /**\r |
121 | Add mappings for any devices without one. Do not change any existing maps.\r | |
122 | \r | |
123 | @retval EFI_SUCCESS The operation was successful.\r | |
124 | **/\r | |
a405b86d | 125 | EFI_STATUS\r |
126 | EFIAPI\r | |
127 | UpdateMapping (\r | |
128 | VOID\r | |
129 | )\r | |
130 | {\r | |
131 | EFI_STATUS Status;\r | |
132 | EFI_HANDLE *HandleList;\r | |
133 | UINTN Count;\r | |
134 | EFI_DEVICE_PATH_PROTOCOL **DevicePathList;\r | |
135 | CHAR16 *NewDefaultName;\r | |
136 | CHAR16 *NewConsistName;\r | |
137 | EFI_DEVICE_PATH_PROTOCOL **ConsistMappingTable;\r | |
138 | \r | |
139 | HandleList = NULL;\r | |
140 | Status = EFI_SUCCESS;\r | |
141 | \r | |
142 | //\r | |
143 | // remove mappings that represent removed devices.\r | |
144 | //\r | |
145 | \r | |
146 | //\r | |
147 | // Find each handle with Simple File System\r | |
148 | //\r | |
9ea69f8a | 149 | HandleList = GetHandleListByProtocol(&gEfiSimpleFileSystemProtocolGuid);\r |
a405b86d | 150 | if (HandleList != NULL) {\r |
151 | //\r | |
152 | // Do a count of the handles\r | |
153 | //\r | |
154 | for (Count = 0 ; HandleList[Count] != NULL ; Count++);\r | |
155 | \r | |
156 | //\r | |
157 | // Get all Device Paths\r | |
158 | //\r | |
b54fd049 | 159 | DevicePathList = AllocateZeroPool(sizeof(EFI_DEVICE_PATH_PROTOCOL*) * Count);\r |
a405b86d | 160 | ASSERT(DevicePathList != NULL);\r |
161 | \r | |
162 | for (Count = 0 ; HandleList[Count] != NULL ; Count++) {\r | |
163 | DevicePathList[Count] = DevicePathFromHandle(HandleList[Count]);\r | |
164 | }\r | |
165 | \r | |
166 | //\r | |
167 | // Sort all DevicePaths\r | |
168 | //\r | |
169 | PerformQuickSort(DevicePathList, Count, sizeof(EFI_DEVICE_PATH_PROTOCOL*), DevicePathCompare);\r | |
170 | \r | |
171 | ShellCommandConsistMappingInitialize(&ConsistMappingTable);\r | |
172 | \r | |
173 | //\r | |
174 | // Assign new Mappings to remainders\r | |
175 | //\r | |
176 | for (Count = 0 ; HandleList[Count] != NULL && !EFI_ERROR(Status); Count++) {\r | |
177 | //\r | |
178 | // Skip ones that already have\r | |
179 | //\r | |
180 | if (gEfiShellProtocol->GetMapFromDevicePath(&DevicePathList[Count]) != NULL) {\r | |
181 | continue;\r | |
182 | }\r | |
183 | //\r | |
184 | // Get default name\r | |
185 | //\r | |
186 | NewDefaultName = ShellCommandCreateNewMappingName(MappingTypeFileSystem);\r | |
187 | ASSERT(NewDefaultName != NULL);\r | |
188 | \r | |
189 | //\r | |
190 | // Call shell protocol SetMap function now...\r | |
191 | //\r | |
192 | Status = gEfiShellProtocol->SetMap(DevicePathList[Count], NewDefaultName);\r | |
193 | \r | |
194 | if (!EFI_ERROR(Status)) {\r | |
195 | //\r | |
196 | // Now do consistent name\r | |
197 | //\r | |
198 | NewConsistName = ShellCommandConsistMappingGenMappingName(DevicePathList[Count], ConsistMappingTable);\r | |
199 | if (NewConsistName != NULL) {\r | |
200 | Status = gEfiShellProtocol->SetMap(DevicePathList[Count], NewConsistName);\r | |
201 | FreePool(NewConsistName);\r | |
202 | }\r | |
203 | }\r | |
204 | \r | |
205 | FreePool(NewDefaultName);\r | |
206 | }\r | |
207 | ShellCommandConsistMappingUnInitialize(ConsistMappingTable);\r | |
208 | SHELL_FREE_NON_NULL(HandleList);\r | |
209 | SHELL_FREE_NON_NULL(DevicePathList);\r | |
210 | \r | |
211 | HandleList = NULL;\r | |
212 | } else {\r | |
213 | Count = (UINTN)-1;\r | |
214 | }\r | |
215 | //\r | |
216 | // Do it all over again for gEfiBlockIoProtocolGuid\r | |
217 | //\r | |
218 | \r | |
219 | return (Status);\r | |
220 | }\r | |
221 | \r | |
b54fd049 | 222 | /**\r |
223 | Determine what type of device is represented and return it's string. The \r | |
224 | string is in allocated memory and must be callee freed. The HII is is listed below.\r | |
225 | The actual string cannot be determined.\r | |
226 | \r | |
227 | @param[in] DevicePath The device to analyze.\r | |
228 | \r | |
229 | @retval STR_MAP_MEDIA_UNKNOWN The media type is unknown.\r | |
230 | @retval STR_MAP_MEDIA_HARDDISK The media is a hard drive.\r | |
231 | @retval STR_MAP_MEDIA_CDROM The media is a CD ROM.\r | |
232 | @retval STR_MAP_MEDIA_FLOPPY The media is a floppy drive.\r | |
233 | **/\r | |
a405b86d | 234 | CHAR16*\r |
235 | EFIAPI\r | |
236 | GetDeviceMediaType (\r | |
237 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
238 | )\r | |
239 | {\r | |
240 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
241 | \r | |
242 | //\r | |
243 | // Parse the device path:\r | |
244 | // Devicepath sub type mediatype\r | |
245 | // MEDIA_HANRDDRIVE_DP -> Hard Disk\r | |
246 | // MEDIA_CDROM_DP -> CD Rom\r | |
247 | // Acpi.HID = 0X0604 -> Floppy\r | |
248 | //\r | |
249 | if (NULL == DevicePath) {\r | |
250 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN), NULL);\r | |
251 | }\r | |
252 | \r | |
253 | for (;!IsDevicePathEndType (DevicePath) ;DevicePath = NextDevicePathNode (DevicePath)) {\r | |
254 | if (DevicePathType (DevicePath) == MEDIA_DEVICE_PATH) {\r | |
255 | switch (DevicePathSubType (DevicePath)) {\r | |
256 | case MEDIA_HARDDRIVE_DP:\r | |
257 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_HARDDISK), NULL);\r | |
258 | case MEDIA_CDROM_DP:\r | |
259 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_CDROM), NULL);\r | |
260 | }\r | |
261 | } else if (DevicePathType (DevicePath) == ACPI_DEVICE_PATH) {\r | |
262 | Acpi = (ACPI_HID_DEVICE_PATH *) DevicePath;\r | |
263 | if (EISA_ID_TO_NUM (Acpi->HID) == 0x0604) {\r | |
264 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_FLOPPY), NULL);\r | |
265 | }\r | |
266 | }\r | |
267 | }\r | |
268 | \r | |
269 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN), NULL);\r | |
270 | }\r | |
271 | \r | |
272 | /**\r | |
273 | Function to detemine if a handle has removable storage.\r | |
274 | \r | |
275 | @param[in] DevicePath DevicePath to test.\r | |
276 | \r | |
277 | @retval TRUE The handle has removable storage.\r | |
278 | @retval FALSE The handle does not have removable storage.\r | |
279 | **/\r | |
280 | BOOLEAN\r | |
281 | EFIAPI\r | |
282 | IsRemoveableDevice (\r | |
283 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
284 | )\r | |
285 | {\r | |
286 | if (NULL == DevicePath) {\r | |
287 | return FALSE;\r | |
288 | }\r | |
289 | \r | |
290 | while (!IsDevicePathEndType (DevicePath)) {\r | |
291 | if (DevicePathType (DevicePath) == MESSAGING_DEVICE_PATH) {\r | |
292 | switch (DevicePathSubType (DevicePath)) {\r | |
293 | case MSG_USB_DP:\r | |
294 | case MSG_SCSI_DP:\r | |
295 | return TRUE;\r | |
296 | default:\r | |
297 | return FALSE;\r | |
298 | }\r | |
299 | }\r | |
300 | DevicePath = NextDevicePathNode (DevicePath);\r | |
301 | }\r | |
302 | return FALSE;\r | |
303 | }\r | |
304 | \r | |
305 | /**\r | |
306 | Function to detemine if a something on the map list matches.\r | |
307 | \r | |
308 | @param[in] MapList The pointer to the list to test.\r | |
309 | @param[in] Specific The pointer to a specific name to test for.\r | |
310 | @param[in] TypeString The pointer to the list of types.\r | |
311 | @param[in] Normal Always show normal mappings.\r | |
312 | @param[in] Consist Always show consistent mappings.\r | |
313 | \r | |
314 | @retval TRUE The map should be displayed.\r | |
315 | @retval FALSE The map should not be displayed.\r | |
316 | **/\r | |
317 | BOOLEAN\r | |
318 | EFIAPI\r | |
319 | MappingListHasType(\r | |
320 | IN CONST CHAR16 *MapList,\r | |
321 | IN CONST CHAR16 *Specific,\r | |
322 | IN CONST CHAR16 *TypeString,\r | |
323 | IN CONST BOOLEAN Normal,\r | |
324 | IN CONST BOOLEAN Consist\r | |
325 | )\r | |
326 | {\r | |
b54fd049 | 327 | CHAR16 *NewSpecific;\r |
a405b86d | 328 | //\r |
329 | // specific has priority\r | |
330 | //\r | |
b54fd049 | 331 | if (Specific != NULL) {\r |
332 | NewSpecific = AllocateZeroPool(StrSize(Specific) + sizeof(CHAR16));\r | |
33c031ee | 333 | if (NewSpecific == NULL){\r |
334 | return FALSE;\r | |
335 | }\r | |
b54fd049 | 336 | StrCpy(NewSpecific, Specific);\r |
337 | if (NewSpecific[StrLen(NewSpecific)-1] != L':') {\r | |
338 | StrCat(NewSpecific, L":");\r | |
339 | }\r | |
a405b86d | 340 | \r |
b54fd049 | 341 | if (SearchList(MapList, NewSpecific, NULL, TRUE, FALSE, L";")) {\r |
342 | FreePool(NewSpecific);\r | |
343 | return (TRUE);\r | |
344 | }\r | |
345 | FreePool(NewSpecific);\r | |
346 | }\r | |
a405b86d | 347 | if ( Consist\r |
348 | && (SearchList(MapList, L"HD*", NULL, TRUE, TRUE, L";")\r | |
349 | ||SearchList(MapList, L"CD*", NULL, TRUE, TRUE, L";")\r | |
77dd0c81 | 350 | ||SearchList(MapList, L"F*", NULL, TRUE, TRUE, L";")\r |
a405b86d | 351 | ||SearchList(MapList, L"FP*", NULL, TRUE, TRUE, L";"))){\r |
352 | return (TRUE);\r | |
353 | }\r | |
354 | \r | |
355 | if ( Normal\r | |
356 | && (SearchList(MapList, L"FS", NULL, FALSE, TRUE, L";")\r | |
357 | ||SearchList(MapList, L"BLK", NULL, FALSE, TRUE, L";"))){\r | |
358 | return (TRUE);\r | |
359 | }\r | |
360 | \r | |
361 | if (TypeString != NULL && SearchList(MapList, TypeString, NULL, TRUE, TRUE, L";")) {\r | |
362 | return (TRUE);\r | |
363 | }\r | |
364 | return (FALSE);\r | |
365 | }\r | |
366 | \r | |
367 | \r | |
b54fd049 | 368 | /**\r |
369 | Display a single map line for device Handle if conditions are met.\r | |
370 | \r | |
371 | @param[in] Verbose TRUE to display (extra) verbose information.\r | |
372 | @param[in] Consist TRUE to display consistent mappings.\r | |
373 | @param[in] Normal TRUE to display normal (not consist) mappings.\r | |
374 | @param[in] TypeString pointer to string of filter types.\r | |
375 | @param[in] SFO TRUE to display output in Standard Output Format.\r | |
376 | @param[in] Specific pointer to string for specific map to display.\r | |
377 | @param[in] Handle The handle to display from.\r | |
378 | \r | |
379 | @retval EFI_SUCCESS The mapping was displayed.\r | |
380 | **/\r | |
381 | EFI_STATUS\r | |
a405b86d | 382 | EFIAPI\r |
383 | PerformSingleMappingDisplay(\r | |
384 | IN CONST BOOLEAN Verbose,\r | |
385 | IN CONST BOOLEAN Consist,\r | |
386 | IN CONST BOOLEAN Normal,\r | |
387 | IN CONST CHAR16 *TypeString,\r | |
388 | IN CONST BOOLEAN SFO,\r | |
389 | IN CONST CHAR16 *Specific OPTIONAL,\r | |
390 | IN CONST EFI_HANDLE Handle\r | |
391 | )\r | |
392 | {\r | |
393 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
394 | EFI_DEVICE_PATH_PROTOCOL *DevPathCopy;\r | |
395 | CONST CHAR16 *MapList;\r | |
396 | CHAR16 *CurrentName;\r | |
397 | CHAR16 *MediaType;\r | |
398 | CHAR16 *DevPathString;\r | |
399 | CHAR16 *TempSpot;\r | |
400 | UINTN TempLen;\r | |
401 | BOOLEAN Removable;\r | |
402 | CONST CHAR16 *TempSpot2;\r | |
403 | \r | |
404 | DevPath = DevicePathFromHandle(Handle);\r | |
405 | DevPathCopy = DevPath;\r | |
406 | MapList = gEfiShellProtocol->GetMapFromDevicePath(&DevPathCopy);\r | |
407 | if (MapList == NULL) {\r | |
b54fd049 | 408 | return EFI_NOT_FOUND;\r |
a405b86d | 409 | }\r |
410 | \r | |
411 | if (!MappingListHasType(MapList, Specific, TypeString, Normal, Consist)){\r | |
b54fd049 | 412 | return EFI_NOT_FOUND;\r |
a405b86d | 413 | }\r |
414 | \r | |
415 | CurrentName = NULL;\r | |
416 | CurrentName = StrnCatGrow(&CurrentName, 0, MapList, 0);\r | |
532691c8 | 417 | if (CurrentName == NULL) {\r |
418 | return (EFI_OUT_OF_RESOURCES);\r | |
419 | }\r | |
a405b86d | 420 | TempSpot = StrStr(CurrentName, L";");\r |
421 | if (TempSpot != NULL) {\r | |
422 | *TempSpot = CHAR_NULL;\r | |
423 | }\r | |
424 | DevPathString = gDevPathToText->ConvertDevicePathToText(DevPath, TRUE, FALSE);\r | |
425 | if (!SFO) {\r | |
426 | TempLen = StrLen(CurrentName);\r | |
427 | ShellPrintHiiEx (\r | |
428 | -1,\r | |
429 | -1,\r | |
430 | NULL,\r | |
431 | STRING_TOKEN (STR_MAP_ENTRY),\r | |
432 | gShellLevel2HiiHandle,\r | |
433 | CurrentName,\r | |
434 | TempLen < StrLen(MapList)?MapList + TempLen+1:L"",\r | |
435 | DevPathString\r | |
436 | );\r | |
437 | if (Verbose) {\r | |
438 | //\r | |
439 | // also print handle, media type, removable (y/n), and current directory\r | |
440 | //\r | |
441 | MediaType = GetDeviceMediaType(DevPath);\r | |
442 | if ((TypeString != NULL &&MediaType != NULL && StrStr(TypeString, MediaType) != NULL) || TypeString == NULL) {\r | |
443 | Removable = IsRemoveableDevice(DevPath);\r | |
444 | TempSpot2 = ShellGetCurrentDir(CurrentName);\r | |
445 | ShellPrintHiiEx (\r | |
446 | -1,\r | |
447 | -1,\r | |
448 | NULL,\r | |
449 | STRING_TOKEN (STR_MAP_ENTRY_VERBOSE),\r | |
450 | gShellLevel2HiiHandle,\r | |
451 | ConvertHandleToHandleIndex(Handle),\r | |
452 | MediaType,\r | |
453 | Removable?L"Yes":L"No",\r | |
454 | TempSpot2\r | |
455 | );\r | |
456 | }\r | |
457 | FreePool(MediaType);\r | |
458 | }\r | |
459 | } else {\r | |
460 | TempLen = StrLen(CurrentName);\r | |
461 | ShellPrintHiiEx (\r | |
462 | -1,\r | |
463 | -1,\r | |
464 | NULL,\r | |
465 | STRING_TOKEN (STR_MAP_SFO_MAPPINGS),\r | |
466 | gShellLevel2HiiHandle,\r | |
467 | CurrentName,\r | |
468 | DevPathString,\r | |
469 | TempLen < StrLen(MapList)?MapList + TempLen+1:L""\r | |
470 | );\r | |
471 | }\r | |
472 | FreePool(DevPathString);\r | |
473 | FreePool(CurrentName);\r | |
b54fd049 | 474 | return EFI_SUCCESS;\r |
a405b86d | 475 | }\r |
476 | \r | |
b54fd049 | 477 | /**\r |
478 | Delete Specific from the list of maps for device Handle.\r | |
479 | \r | |
480 | @param[in] Specific The name to delete.\r | |
481 | @param[in] Handle The device to look on.\r | |
482 | \r | |
483 | @retval EFI_SUCCESS The delete was successful.\r | |
484 | @retval EFI_NOT_FOUND Name was not a map on Handle.\r | |
485 | **/\r | |
a405b86d | 486 | EFI_STATUS\r |
487 | EFIAPI\r | |
488 | PerformSingleMappingDelete(\r | |
489 | IN CONST CHAR16 *Specific,\r | |
490 | IN CONST EFI_HANDLE Handle\r | |
491 | )\r | |
492 | {\r | |
493 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
494 | EFI_DEVICE_PATH_PROTOCOL *DevPathCopy;\r | |
495 | CONST CHAR16 *MapList;\r | |
496 | CHAR16 *CurrentName;\r | |
497 | \r | |
498 | DevPath = DevicePathFromHandle(Handle);\r | |
499 | DevPathCopy = DevPath;\r | |
500 | MapList = gEfiShellProtocol->GetMapFromDevicePath(&DevPathCopy);\r | |
501 | CurrentName = NULL;\r | |
502 | \r | |
503 | if (MapList == NULL) {\r | |
504 | return (EFI_NOT_FOUND);\r | |
505 | }\r | |
506 | //\r | |
507 | // if there is a specific and its not on the list...\r | |
508 | //\r | |
509 | if (!SearchList(MapList, Specific, &CurrentName, TRUE, FALSE, L";")) {\r | |
510 | return (EFI_NOT_FOUND);\r | |
511 | }\r | |
512 | return (gEfiShellProtocol->SetMap(NULL, CurrentName));\r | |
513 | }\r | |
514 | \r | |
b54fd049 | 515 | CONST CHAR16 Cd[] = L"cd*";\r |
516 | CONST CHAR16 Hd[] = L"hd*";\r | |
517 | CONST CHAR16 Fp[] = L"fp*";\r | |
518 | CONST CHAR16 AnyF[] = L"F*";\r | |
a405b86d | 519 | /**\r |
520 | Function to display mapping information to the user.\r | |
521 | \r | |
a1d4bfcc | 522 | If Specific is specified then Consist and Normal will be ignored since information will\r |
a405b86d | 523 | be printed for the specific item only.\r |
524 | \r | |
a1d4bfcc | 525 | @param[in] Verbose TRUE to display (extra) verbose information.\r |
526 | @param[in] Consist TRUE to display consistent mappings.\r | |
527 | @param[in] Normal TRUE to display normal (not consist) mappings.\r | |
528 | @param[in] TypeString Pointer to string of filter types.\r | |
529 | @param[in] SFO TRUE to display output in Standard Output Format.\r | |
530 | @param[in] Specific Pointer to string for specific map to display.\r | |
531 | @param[in] Header TRUE to print the header block.\r | |
a405b86d | 532 | \r |
a1d4bfcc | 533 | @retval SHELL_SUCCESS The display was printed.\r |
534 | @retval SHELL_INVALID_PARAMETER One of Consist or Normal must be TRUE if no Specific.\r | |
a405b86d | 535 | \r |
536 | **/\r | |
a405b86d | 537 | SHELL_STATUS\r |
538 | EFIAPI\r | |
539 | PerformMappingDisplay(\r | |
540 | IN CONST BOOLEAN Verbose,\r | |
541 | IN CONST BOOLEAN Consist,\r | |
542 | IN CONST BOOLEAN Normal,\r | |
543 | IN CONST CHAR16 *TypeString,\r | |
544 | IN CONST BOOLEAN SFO,\r | |
545 | IN CONST CHAR16 *Specific OPTIONAL,\r | |
546 | IN CONST BOOLEAN Header\r | |
547 | )\r | |
548 | {\r | |
549 | EFI_STATUS Status;\r | |
550 | EFI_HANDLE *HandleBuffer;\r | |
551 | UINTN BufferSize;\r | |
552 | UINTN LoopVar;\r | |
553 | CHAR16 *Test;\r | |
b54fd049 | 554 | BOOLEAN Found;\r |
a405b86d | 555 | \r |
556 | if (!Consist && !Normal && Specific == NULL && TypeString == NULL) {\r | |
557 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);\r | |
558 | return (SHELL_INVALID_PARAMETER);\r | |
559 | }\r | |
560 | \r | |
561 | if (TypeString != NULL) {\r | |
562 | Test = (CHAR16*)Cd;\r | |
563 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
564 | Test = (CHAR16*)Hd;\r | |
565 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
566 | Test = (CHAR16*)Fp;\r | |
567 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
568 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, TypeString);\r | |
569 | return (SHELL_INVALID_PARAMETER);\r | |
570 | }\r | |
571 | } else if (Test == NULL) {\r | |
b54fd049 | 572 | Test = (CHAR16*)AnyF;\r |
a405b86d | 573 | }\r |
574 | }\r | |
575 | } else {\r | |
576 | Test = NULL;\r | |
577 | }\r | |
578 | \r | |
579 | if (Header) {\r | |
580 | //\r | |
581 | // Print the header\r | |
582 | //\r | |
583 | if (!SFO) {\r | |
584 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_HEADER), gShellLevel2HiiHandle);\r | |
585 | } else {\r | |
586 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellLevel2HiiHandle, L"map");\r | |
587 | }\r | |
588 | }\r | |
589 | \r | |
590 | BufferSize = 0;\r | |
591 | HandleBuffer = NULL;\r | |
592 | \r | |
593 | //\r | |
594 | // Look up all SimpleFileSystems in the platform\r | |
595 | //\r | |
596 | Status = gBS->LocateHandle(\r | |
597 | ByProtocol,\r | |
b54fd049 | 598 | &gEfiSimpleFileSystemProtocolGuid,\r |
a405b86d | 599 | NULL,\r |
600 | &BufferSize,\r | |
601 | HandleBuffer);\r | |
602 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
b54fd049 | 603 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
9ea69f8a | 604 | if (HandleBuffer == NULL) {\r |
605 | return (SHELL_OUT_OF_RESOURCES);\r | |
606 | }\r | |
a405b86d | 607 | Status = gBS->LocateHandle(\r |
608 | ByProtocol,\r | |
b54fd049 | 609 | &gEfiSimpleFileSystemProtocolGuid,\r |
a405b86d | 610 | NULL,\r |
611 | &BufferSize,\r | |
612 | HandleBuffer);\r | |
613 | }\r | |
a405b86d | 614 | \r |
615 | //\r | |
616 | // Get the map name(s) for each one.\r | |
617 | //\r | |
b54fd049 | 618 | for ( LoopVar = 0, Found = FALSE\r |
33c031ee | 619 | ; LoopVar < (BufferSize / sizeof(EFI_HANDLE)) && HandleBuffer != NULL\r |
a405b86d | 620 | ; LoopVar ++\r |
621 | ){\r | |
b54fd049 | 622 | Status = PerformSingleMappingDisplay(\r |
a405b86d | 623 | Verbose,\r |
624 | Consist,\r | |
625 | Normal,\r | |
626 | Test,\r | |
627 | SFO,\r | |
628 | Specific,\r | |
629 | HandleBuffer[LoopVar]);\r | |
b54fd049 | 630 | if (!EFI_ERROR(Status)) {\r |
631 | Found = TRUE;\r | |
632 | }\r | |
a405b86d | 633 | }\r |
634 | \r | |
635 | //\r | |
636 | // Look up all BlockIo in the platform\r | |
637 | //\r | |
638 | Status = gBS->LocateHandle(\r | |
639 | ByProtocol,\r | |
640 | &gEfiBlockIoProtocolGuid,\r | |
641 | NULL,\r | |
642 | &BufferSize,\r | |
643 | HandleBuffer);\r | |
644 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
33c031ee | 645 | SHELL_FREE_NON_NULL(HandleBuffer);\r |
b54fd049 | 646 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
9ea69f8a | 647 | if (HandleBuffer == NULL) {\r |
648 | return (SHELL_OUT_OF_RESOURCES);\r | |
649 | }\r | |
a405b86d | 650 | Status = gBS->LocateHandle(\r |
651 | ByProtocol,\r | |
652 | &gEfiBlockIoProtocolGuid,\r | |
653 | NULL,\r | |
654 | &BufferSize,\r | |
655 | HandleBuffer);\r | |
656 | }\r | |
ae724571 | 657 | if (!EFI_ERROR(Status) && HandleBuffer != NULL) {\r |
a405b86d | 658 | //\r |
9ea69f8a | 659 | // Get the map name(s) for each one.\r |
a405b86d | 660 | //\r |
9ea69f8a | 661 | for ( LoopVar = 0\r |
662 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
663 | ; LoopVar ++\r | |
664 | ){\r | |
665 | //\r | |
666 | // Skip any that were already done...\r | |
667 | //\r | |
668 | if (gBS->OpenProtocol(\r | |
669 | HandleBuffer[LoopVar],\r | |
b54fd049 | 670 | &gEfiSimpleFileSystemProtocolGuid,\r |
9ea69f8a | 671 | NULL,\r |
672 | gImageHandle,\r | |
673 | NULL,\r | |
674 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL) == EFI_SUCCESS) {\r | |
675 | continue;\r | |
676 | }\r | |
b54fd049 | 677 | Status = PerformSingleMappingDisplay(\r |
9ea69f8a | 678 | Verbose,\r |
679 | Consist,\r | |
680 | Normal,\r | |
681 | Test,\r | |
682 | SFO,\r | |
683 | Specific,\r | |
684 | HandleBuffer[LoopVar]);\r | |
b54fd049 | 685 | if (!EFI_ERROR(Status)) {\r |
686 | Found = TRUE;\r | |
687 | }\r | |
a405b86d | 688 | }\r |
9ea69f8a | 689 | FreePool(HandleBuffer);\r |
a405b86d | 690 | }\r |
b54fd049 | 691 | if (!Found) {\r |
77dd0c81 | 692 | if (Specific != NULL) {\r |
693 | ShellPrintHiiEx(gST->ConOut->Mode->CursorColumn, gST->ConOut->Mode->CursorRow-1, NULL, STRING_TOKEN (STR_MAP_NF), gShellLevel2HiiHandle, Specific);\r | |
694 | } else {\r | |
695 | ShellPrintHiiEx(gST->ConOut->Mode->CursorColumn, gST->ConOut->Mode->CursorRow-1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);\r | |
696 | }\r | |
b54fd049 | 697 | }\r |
a405b86d | 698 | return (SHELL_SUCCESS);\r |
699 | }\r | |
700 | \r | |
b54fd049 | 701 | /**\r |
702 | Perform a mapping display and parse for multiple types in the TypeString.\r | |
703 | \r | |
704 | @param[in] Verbose TRUE to use verbose output.\r | |
705 | @param[in] Consist TRUE to display consistent names.\r | |
706 | @param[in] Normal TRUE to display normal names.\r | |
707 | @param[in] TypeString An optional comma-delimited list of types.\r | |
708 | @param[in] SFO TRUE to display in SFO format. See Spec.\r | |
709 | @param[in] Specific An optional specific map name to display alone.\r | |
710 | \r | |
711 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
712 | @retval SHELL_SUCCESS The display was successful.\r | |
713 | @sa PerformMappingDisplay\r | |
714 | **/\r | |
a405b86d | 715 | SHELL_STATUS\r |
716 | EFIAPI\r | |
717 | PerformMappingDisplay2(\r | |
718 | IN CONST BOOLEAN Verbose,\r | |
719 | IN CONST BOOLEAN Consist,\r | |
720 | IN CONST BOOLEAN Normal,\r | |
721 | IN CONST CHAR16 *TypeString,\r | |
722 | IN CONST BOOLEAN SFO,\r | |
723 | IN CONST CHAR16 *Specific OPTIONAL\r | |
724 | )\r | |
725 | {\r | |
726 | CONST CHAR16 *TypeWalker;\r | |
727 | SHELL_STATUS ShellStatus;\r | |
728 | CHAR16 *Comma;\r | |
729 | \r | |
730 | \r | |
731 | if (TypeString == NULL) {\r | |
732 | return (PerformMappingDisplay(Verbose, Consist, Normal, NULL, SFO, Specific, TRUE));\r | |
733 | }\r | |
734 | ShellStatus = SHELL_SUCCESS;\r | |
735 | for (TypeWalker = TypeString ; TypeWalker != NULL && *TypeWalker != CHAR_NULL ;) {\r | |
736 | Comma = StrStr(TypeWalker, L",");\r | |
737 | if (Comma == NULL) {\r | |
738 | if (ShellStatus == SHELL_SUCCESS) {\r | |
739 | ShellStatus = PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
740 | } else {\r | |
741 | PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
742 | }\r | |
743 | break;\r | |
744 | } else {\r | |
745 | *Comma = CHAR_NULL;\r | |
746 | if (ShellStatus == SHELL_SUCCESS) {\r | |
747 | ShellStatus = PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
748 | } else {\r | |
749 | PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
750 | }\r | |
751 | *Comma = L',';\r | |
752 | TypeWalker = Comma + 1;\r | |
753 | }\r | |
754 | }\r | |
755 | \r | |
756 | return (ShellStatus);\r | |
757 | }\r | |
758 | \r | |
b54fd049 | 759 | /**\r |
760 | Delete a specific map.\r | |
761 | \r | |
762 | @param[in] Specific The pointer to the name of the map to delete.\r | |
763 | \r | |
764 | @retval EFI_INVALID_PARAMETER Specific was NULL.\r | |
765 | @retval EFI_SUCCESS The operation was successful.\r | |
766 | @retval EFI_NOT_FOUND Specific could not be found.\r | |
767 | **/\r | |
a405b86d | 768 | EFI_STATUS\r |
769 | EFIAPI\r | |
770 | PerformMappingDelete(\r | |
771 | IN CONST CHAR16 *Specific\r | |
772 | )\r | |
773 | {\r | |
774 | EFI_STATUS Status;\r | |
775 | EFI_HANDLE *HandleBuffer;\r | |
776 | UINTN BufferSize;\r | |
777 | UINTN LoopVar;\r | |
778 | BOOLEAN Deleted;\r | |
779 | \r | |
780 | if (Specific == NULL) {\r | |
781 | return (EFI_INVALID_PARAMETER);\r | |
782 | }\r | |
783 | \r | |
784 | BufferSize = 0;\r | |
785 | HandleBuffer = NULL;\r | |
786 | Deleted = FALSE;\r | |
787 | \r | |
788 | //\r | |
789 | // Look up all SimpleFileSystems in the platform\r | |
790 | //\r | |
791 | Status = gBS->LocateHandle(\r | |
792 | ByProtocol,\r | |
793 | &gEfiDevicePathProtocolGuid,\r | |
794 | NULL,\r | |
795 | &BufferSize,\r | |
796 | HandleBuffer);\r | |
797 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
b54fd049 | 798 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
3e082d58 | 799 | if (HandleBuffer == NULL) {\r |
800 | return (EFI_OUT_OF_RESOURCES);\r | |
801 | }\r | |
a405b86d | 802 | Status = gBS->LocateHandle(\r |
803 | ByProtocol,\r | |
804 | &gEfiDevicePathProtocolGuid,\r | |
805 | NULL,\r | |
806 | &BufferSize,\r | |
807 | HandleBuffer);\r | |
808 | }\r | |
3e082d58 | 809 | if (EFI_ERROR(Status)) {\r |
810 | SHELL_FREE_NON_NULL(HandleBuffer);\r | |
811 | return (Status);\r | |
812 | }\r | |
a405b86d | 813 | \r |
c154b997 | 814 | if (HandleBuffer != NULL) {\r |
815 | //\r | |
816 | // Get the map name(s) for each one.\r | |
817 | //\r | |
818 | for ( LoopVar = 0\r | |
819 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
820 | ; LoopVar ++\r | |
821 | ){\r | |
822 | if (PerformSingleMappingDelete(Specific,HandleBuffer[LoopVar]) == SHELL_SUCCESS) {\r | |
823 | Deleted = TRUE;\r | |
824 | }\r | |
a405b86d | 825 | }\r |
826 | }\r | |
a405b86d | 827 | //\r |
828 | // Look up all BlockIo in the platform\r | |
829 | //\r | |
830 | Status = gBS->LocateHandle(\r | |
831 | ByProtocol,\r | |
832 | &gEfiBlockIoProtocolGuid,\r | |
833 | NULL,\r | |
834 | &BufferSize,\r | |
835 | HandleBuffer);\r | |
836 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
837 | FreePool(HandleBuffer);\r | |
b54fd049 | 838 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
3e082d58 | 839 | if (HandleBuffer == NULL) {\r |
840 | return (EFI_OUT_OF_RESOURCES);\r | |
841 | }\r | |
a405b86d | 842 | Status = gBS->LocateHandle(\r |
843 | ByProtocol,\r | |
844 | &gEfiBlockIoProtocolGuid,\r | |
845 | NULL,\r | |
846 | &BufferSize,\r | |
847 | HandleBuffer);\r | |
848 | }\r | |
3e082d58 | 849 | if (EFI_ERROR(Status)) {\r |
850 | SHELL_FREE_NON_NULL(HandleBuffer);\r | |
851 | return (Status);\r | |
852 | }\r | |
a405b86d | 853 | \r |
c154b997 | 854 | if (HandleBuffer != NULL) {\r |
a405b86d | 855 | //\r |
c154b997 | 856 | // Get the map name(s) for each one.\r |
a405b86d | 857 | //\r |
c154b997 | 858 | for ( LoopVar = 0\r |
859 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
860 | ; LoopVar ++\r | |
861 | ){\r | |
862 | //\r | |
863 | // Skip any that were already done...\r | |
864 | //\r | |
865 | if (gBS->OpenProtocol(\r | |
866 | HandleBuffer[LoopVar],\r | |
867 | &gEfiDevicePathProtocolGuid,\r | |
868 | NULL,\r | |
869 | gImageHandle,\r | |
870 | NULL,\r | |
871 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL) == EFI_SUCCESS) {\r | |
872 | continue;\r | |
873 | }\r | |
874 | if (PerformSingleMappingDelete(Specific,HandleBuffer[LoopVar]) == SHELL_SUCCESS) {\r | |
875 | Deleted = TRUE;\r | |
876 | }\r | |
a405b86d | 877 | }\r |
878 | }\r | |
c154b997 | 879 | SHELL_FREE_NON_NULL(HandleBuffer);\r |
a405b86d | 880 | if (!Deleted) {\r |
881 | return (EFI_NOT_FOUND);\r | |
882 | }\r | |
883 | return (EFI_SUCCESS);\r | |
884 | }\r | |
885 | \r | |
886 | /**\r | |
887 | function to add a mapping from mapping.\r | |
888 | \r | |
889 | This function will get the device path associated with the mapping and call SetMap.\r | |
890 | \r | |
891 | @param[in] Map The Map to add a mapping for\r | |
892 | @param[in] SName The name of the new mapping\r | |
893 | \r | |
894 | @retval SHELL_SUCCESS the mapping was added\r | |
895 | @retval SHELL_INVALID_PARAMETER the device path for Map could not be retrieved.\r | |
896 | @return Shell version of a return value from EfiShellProtocol->SetMap\r | |
897 | \r | |
898 | **/\r | |
899 | SHELL_STATUS\r | |
900 | EFIAPI\r | |
901 | AddMappingFromMapping(\r | |
902 | IN CONST CHAR16 *Map,\r | |
903 | IN CONST CHAR16 *SName\r | |
904 | )\r | |
905 | {\r | |
906 | CONST EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
907 | EFI_STATUS Status;\r | |
b54fd049 | 908 | CHAR16 *NewSName;\r |
909 | \r | |
910 | NewSName = AllocateZeroPool(StrSize(SName) + sizeof(CHAR16));\r | |
33c031ee | 911 | if (NewSName == NULL) {\r |
912 | return (SHELL_OUT_OF_RESOURCES);\r | |
913 | }\r | |
b54fd049 | 914 | StrCpy(NewSName, SName);\r |
915 | if (NewSName[StrLen(NewSName)-1] != L':') {\r | |
916 | StrCat(NewSName, L":");\r | |
917 | }\r | |
a405b86d | 918 | \r |
b54fd049 | 919 | if (!IsNumberLetterOnly(NewSName, StrLen(NewSName)-1)) {\r |
920 | FreePool(NewSName);\r | |
a405b86d | 921 | return (SHELL_INVALID_PARAMETER);\r |
922 | }\r | |
923 | \r | |
924 | DevPath = gEfiShellProtocol->GetDevicePathFromMap(Map);\r | |
925 | if (DevPath == NULL) {\r | |
b54fd049 | 926 | FreePool(NewSName);\r |
a405b86d | 927 | return (SHELL_INVALID_PARAMETER);\r |
928 | }\r | |
929 | \r | |
b54fd049 | 930 | Status = gEfiShellProtocol->SetMap(DevPath, NewSName);\r |
931 | FreePool(NewSName);\r | |
a405b86d | 932 | if (EFI_ERROR(Status)) {\r |
933 | return (SHELL_DEVICE_ERROR);\r | |
934 | }\r | |
935 | return (SHELL_SUCCESS);\r | |
936 | }\r | |
937 | \r | |
a405b86d | 938 | /**\r |
939 | function to add a mapping from an EFI_HANDLE.\r | |
940 | \r | |
941 | This function will get the device path associated with the Handle and call SetMap.\r | |
942 | \r | |
943 | @param[in] Handle The handle to add a mapping for\r | |
944 | @param[in] SName The name of the new mapping\r | |
945 | \r | |
946 | @retval SHELL_SUCCESS the mapping was added\r | |
947 | @retval SHELL_INVALID_PARAMETER SName was not valid for a map name.\r | |
948 | @return Shell version of a return value from either\r | |
949 | gBS->OpenProtocol or EfiShellProtocol->SetMap\r | |
950 | \r | |
951 | **/\r | |
952 | SHELL_STATUS\r | |
953 | EFIAPI\r | |
954 | AddMappingFromHandle(\r | |
955 | IN CONST EFI_HANDLE Handle,\r | |
956 | IN CONST CHAR16 *SName\r | |
957 | )\r | |
958 | {\r | |
959 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
960 | EFI_STATUS Status;\r | |
b54fd049 | 961 | CHAR16 *NewSName;\r |
962 | \r | |
963 | NewSName = AllocateZeroPool(StrSize(SName) + sizeof(CHAR16));\r | |
33c031ee | 964 | if (NewSName == NULL) {\r |
965 | return (SHELL_OUT_OF_RESOURCES);\r | |
966 | }\r | |
b54fd049 | 967 | StrCpy(NewSName, SName);\r |
968 | if (NewSName[StrLen(NewSName)-1] != L':') {\r | |
969 | StrCat(NewSName, L":");\r | |
970 | }\r | |
a405b86d | 971 | \r |
b54fd049 | 972 | if (!IsNumberLetterOnly(NewSName, StrLen(NewSName)-1)) {\r |
973 | FreePool(NewSName);\r | |
a405b86d | 974 | return (SHELL_INVALID_PARAMETER);\r |
975 | }\r | |
976 | \r | |
977 | Status = gBS->OpenProtocol(\r | |
978 | Handle,\r | |
979 | &gEfiDevicePathProtocolGuid,\r | |
980 | (VOID**)&DevPath,\r | |
981 | gImageHandle,\r | |
982 | NULL,\r | |
983 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
984 | );\r | |
985 | if (EFI_ERROR(Status)) {\r | |
b54fd049 | 986 | FreePool(NewSName);\r |
a405b86d | 987 | return (SHELL_DEVICE_ERROR);\r |
988 | }\r | |
b54fd049 | 989 | Status = gEfiShellProtocol->SetMap(DevPath, NewSName);\r |
990 | FreePool(NewSName);\r | |
a405b86d | 991 | if (EFI_ERROR(Status)) {\r |
992 | return (SHELL_DEVICE_ERROR);\r | |
993 | }\r | |
994 | return (SHELL_SUCCESS);\r | |
995 | }\r | |
996 | \r | |
997 | STATIC CONST SHELL_PARAM_ITEM MapParamList[] = {\r | |
998 | {L"-d", TypeValue},\r | |
999 | {L"-r", TypeFlag},\r | |
1000 | {L"-v", TypeFlag},\r | |
1001 | {L"-c", TypeFlag},\r | |
1002 | {L"-f", TypeFlag},\r | |
1003 | {L"-u", TypeFlag},\r | |
1004 | {L"-t", TypeValue},\r | |
1005 | {L"-sfo", TypeValue},\r | |
1006 | {NULL, TypeMax}\r | |
1007 | };\r | |
1008 | \r | |
1009 | /**\r | |
1010 | Function for 'map' command.\r | |
1011 | \r | |
1012 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
1013 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
1014 | **/\r | |
1015 | SHELL_STATUS\r | |
1016 | EFIAPI\r | |
1017 | ShellCommandRunMap (\r | |
1018 | IN EFI_HANDLE ImageHandle,\r | |
1019 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1020 | )\r | |
1021 | {\r | |
1022 | EFI_STATUS Status;\r | |
1023 | LIST_ENTRY *Package;\r | |
1024 | CHAR16 *ProblemParam;\r | |
1025 | CONST CHAR16 *SName;\r | |
1026 | CONST CHAR16 *Mapping;\r | |
b54fd049 | 1027 | EFI_HANDLE MapAsHandle;\r |
a405b86d | 1028 | SHELL_STATUS ShellStatus;\r |
1029 | BOOLEAN SfoMode;\r | |
1030 | BOOLEAN ConstMode;\r | |
1031 | BOOLEAN NormlMode;\r | |
1032 | CONST CHAR16 *Param1;\r | |
1033 | CONST CHAR16 *TypeString;\r | |
b54fd049 | 1034 | UINTN TempStringLength;\r |
a405b86d | 1035 | \r |
1036 | ProblemParam = NULL;\r | |
1037 | Mapping = NULL;\r | |
1038 | SName = NULL;\r | |
a405b86d | 1039 | ShellStatus = SHELL_SUCCESS;\r |
b54fd049 | 1040 | MapAsHandle = NULL;\r |
a405b86d | 1041 | \r |
1042 | //\r | |
1043 | // initialize the shell lib (we must be in non-auto-init...)\r | |
1044 | //\r | |
1045 | Status = ShellInitialize();\r | |
1046 | ASSERT_EFI_ERROR(Status);\r | |
1047 | \r | |
1048 | Status = CommandInit();\r | |
1049 | ASSERT_EFI_ERROR(Status);\r | |
1050 | \r | |
1051 | //\r | |
1052 | // parse the command line\r | |
1053 | //\r | |
1054 | Status = ShellCommandLineParse (MapParamList, &Package, &ProblemParam, TRUE);\r | |
1055 | if (EFI_ERROR(Status)) {\r | |
1056 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
1057 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
1058 | FreePool(ProblemParam);\r | |
1059 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1060 | } else {\r | |
1061 | ASSERT(FALSE);\r | |
1062 | }\r | |
1063 | } else {\r | |
1064 | //\r | |
1065 | // check for "-?"\r | |
1066 | //\r | |
1067 | SfoMode = ShellCommandLineGetFlag(Package, L"-sfo");\r | |
1068 | ConstMode = ShellCommandLineGetFlag(Package, L"-c");\r | |
1069 | NormlMode = ShellCommandLineGetFlag(Package, L"-f");\r | |
1070 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
1071 | ASSERT(FALSE);\r | |
1072 | } else if (ShellCommandLineGetRawValue(Package, 3) != NULL) {\r | |
1073 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
1074 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1075 | } else {\r | |
1076 | //\r | |
1077 | // Deleting a map name...\r | |
1078 | //\r | |
1079 | if (ShellCommandLineGetFlag(Package, L"-d")) {\r | |
1080 | if ( ShellCommandLineGetFlag(Package, L"-r")\r | |
1081 | || ShellCommandLineGetFlag(Package, L"-v")\r | |
1082 | || ConstMode\r | |
1083 | || NormlMode\r | |
1084 | || ShellCommandLineGetFlag(Package, L"-u")\r | |
1085 | || ShellCommandLineGetFlag(Package, L"-t")\r | |
1086 | ){\r | |
1087 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_CON), gShellLevel2HiiHandle);\r | |
1088 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1089 | } else {\r | |
1090 | SName = ShellCommandLineGetValue(Package, L"-d");\r | |
1091 | if (SName != NULL) {\r | |
1092 | Status = PerformMappingDelete(SName);\r | |
1093 | if (EFI_ERROR(Status)) {\r | |
1094 | switch (Status) {\r | |
1095 | case EFI_ACCESS_DENIED:\r | |
1096 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellLevel2HiiHandle);\r | |
1097 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
1098 | break;\r | |
1099 | case EFI_NOT_FOUND:\r | |
1100 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_NF), gShellLevel2HiiHandle, SName);\r | |
1101 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1102 | break;\r | |
1103 | default:\r | |
1104 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, Status);\r | |
1105 | ShellStatus = SHELL_UNSUPPORTED;\r | |
1106 | }\r | |
1107 | }\r | |
1108 | } else {\r | |
1109 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);\r | |
1110 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1111 | }\r | |
1112 | }\r | |
1113 | } else if ( ShellCommandLineGetFlag(Package, L"-r")\r | |
1114 | // || ShellCommandLineGetFlag(Package, L"-v")\r | |
1115 | || ConstMode\r | |
1116 | || NormlMode\r | |
1117 | || ShellCommandLineGetFlag(Package, L"-u")\r | |
1118 | || ShellCommandLineGetFlag(Package, L"-t")\r | |
1119 | ){\r | |
1120 | if ( ShellCommandLineGetFlag(Package, L"-r")) {\r | |
1121 | //\r | |
1122 | // Do the reset\r | |
1123 | //\r | |
1124 | Status = ShellCommandCreateInitialMappingsAndPaths();\r | |
1125 | if (EFI_ERROR(Status)) {\r | |
1126 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, Status);\r | |
1127 | ShellStatus = SHELL_UNSUPPORTED;\r | |
1128 | }\r | |
1129 | }\r | |
1130 | if ( ShellStatus == SHELL_SUCCESS && ShellCommandLineGetFlag(Package, L"-u")) {\r | |
1131 | //\r | |
1132 | // Do the Update\r | |
1133 | //\r | |
1134 | Status = UpdateMapping();\r | |
1135 | if (EFI_ERROR(Status)) {\r | |
1136 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, Status);\r | |
1137 | ShellStatus = SHELL_UNSUPPORTED;\r | |
1138 | }\r | |
1139 | }\r | |
1140 | if (ShellStatus == SHELL_SUCCESS) {\r | |
1141 | Param1 = ShellCommandLineGetRawValue(Package, 1);\r | |
1142 | TypeString = ShellCommandLineGetValue(Package, L"-t");\r | |
1143 | if (!ConstMode\r | |
1144 | &&!NormlMode\r | |
1145 | &&TypeString == NULL\r | |
1146 | ) {\r | |
1147 | //\r | |
1148 | // now do the display...\r | |
1149 | //\r | |
1150 | ShellStatus = PerformMappingDisplay(\r | |
1151 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1152 | TRUE,\r | |
1153 | TRUE,\r | |
1154 | NULL,\r | |
1155 | SfoMode,\r | |
1156 | Param1,\r | |
1157 | TRUE\r | |
1158 | );\r | |
1159 | } else {\r | |
1160 | //\r | |
1161 | // now do the display...\r | |
1162 | //\r | |
1163 | ShellStatus = PerformMappingDisplay2(\r | |
1164 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1165 | ConstMode,\r | |
1166 | NormlMode,\r | |
1167 | TypeString,\r | |
1168 | SfoMode,\r | |
1169 | Param1\r | |
1170 | );\r | |
1171 | }\r | |
1172 | }\r | |
1173 | } else {\r | |
1174 | //\r | |
1175 | // adding or displaying (there were no flags)\r | |
1176 | //\r | |
1177 | SName = ShellCommandLineGetRawValue(Package, 1);\r | |
1178 | Mapping = ShellCommandLineGetRawValue(Package, 2);\r | |
1179 | if ( SName == NULL\r | |
1180 | && Mapping == NULL\r | |
1181 | ){\r | |
1182 | //\r | |
1183 | // display only since no flags\r | |
1184 | //\r | |
1185 | ShellStatus = PerformMappingDisplay(\r | |
1186 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1187 | TRUE,\r | |
1188 | TRUE,\r | |
1189 | NULL,\r | |
1190 | SfoMode,\r | |
1191 | NULL,\r | |
1192 | TRUE\r | |
1193 | );\r | |
1194 | } else if ( SName == NULL\r | |
1195 | || Mapping == NULL\r | |
1196 | ){\r | |
1197 | //\r | |
1198 | // Display only the one specified\r | |
1199 | //\r | |
1200 | ShellStatus = PerformMappingDisplay(\r | |
1201 | FALSE,\r | |
1202 | FALSE,\r | |
1203 | FALSE,\r | |
1204 | NULL,\r | |
1205 | SfoMode,\r | |
1206 | SName, // note the variable here...\r | |
1207 | TRUE\r | |
1208 | );\r | |
1209 | } else {\r | |
1210 | if (ShellIsHexOrDecimalNumber(Mapping, TRUE, FALSE)) {\r | |
b54fd049 | 1211 | MapAsHandle = ConvertHandleIndexToHandle(ShellStrToUintn(Mapping));\r |
a405b86d | 1212 | } else {\r |
b54fd049 | 1213 | MapAsHandle = NULL;\r |
a405b86d | 1214 | }\r |
b54fd049 | 1215 | if (MapAsHandle == NULL && Mapping[StrLen(Mapping)-1] != L':') {\r |
a405b86d | 1216 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, Mapping);\r |
1217 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1218 | } else {\r | |
b54fd049 | 1219 | if (MapAsHandle != NULL) {\r |
1220 | TempStringLength = StrLen(SName);\r | |
1221 | if (!IsNumberLetterOnly(SName, TempStringLength-(SName[TempStringLength-1]==L':'?1:0))) {\r | |
1222 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, SName);\r | |
1223 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1224 | } else {\r | |
1225 | ShellStatus = AddMappingFromHandle(MapAsHandle, SName);\r | |
1226 | }\r | |
a405b86d | 1227 | } else {\r |
b54fd049 | 1228 | TempStringLength = StrLen(SName);\r |
1229 | if (!IsNumberLetterOnly(SName, TempStringLength-(SName[TempStringLength-1]==L':'?1:0))) {\r | |
1230 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, SName);\r | |
1231 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1232 | } else {\r | |
1233 | ShellStatus = AddMappingFromMapping(Mapping, SName);\r | |
1234 | }\r | |
a405b86d | 1235 | }\r |
1236 | if (ShellStatus != SHELL_SUCCESS) {\r | |
1237 | switch (ShellStatus) {\r | |
1238 | case SHELL_ACCESS_DENIED:\r | |
1239 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellLevel2HiiHandle);\r | |
1240 | break;\r | |
1241 | case SHELL_INVALID_PARAMETER:\r | |
1242 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle);\r | |
1243 | break;\r | |
b54fd049 | 1244 | case SHELL_DEVICE_ERROR:\r |
1245 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_NOF), gShellLevel2HiiHandle, Mapping);\r | |
1246 | break;\r | |
a405b86d | 1247 | default:\r |
1248 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, ShellStatus|MAX_BIT);\r | |
1249 | }\r | |
1250 | } else {\r | |
1251 | //\r | |
1252 | // now do the display...\r | |
1253 | //\r | |
1254 | ShellStatus = PerformMappingDisplay(\r | |
1255 | FALSE,\r | |
1256 | FALSE,\r | |
1257 | FALSE,\r | |
1258 | NULL,\r | |
1259 | SfoMode,\r | |
1260 | SName,\r | |
1261 | TRUE\r | |
1262 | );\r | |
1263 | } // we were sucessful so do an output\r | |
1264 | } // got a valid map target\r | |
1265 | } // got 2 variables\r | |
1266 | } // we are adding a mapping\r | |
1267 | } // got valid parameters\r | |
1268 | }\r | |
1269 | \r | |
1270 | //\r | |
1271 | // free the command line package\r | |
1272 | //\r | |
1273 | ShellCommandLineFreeVarList (Package);\r | |
1274 | \r | |
1275 | return (ShellStatus);\r | |
1276 | }\r | |
1277 | \r |